7 Sky Phenomena You Won’t Believe Exists In Nature

Green Flash

Green flash is a beautiful optical phenomenon just after sunset or right before sunrise. The sky conditions should be perfect with a distant horizon, and then the possibility of a green flash is evident. The perfect place to view a green flash is on a sea horizon. That is the reason why many people living near sea area often report seeing them. Green flash occurs as the Earth’s atmosphere has the ability to separate out different colors from the sunlight. There are different types of green flashes and each of them may appear differently. The most common green flash is the one seen after sunset i.e. when the sun is entirely below the horizon.

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